(2) In the case of initial negotiations between a public employer and an exclusive representative, where a collective bargaining agreement has not been in effect between the parties, any party may serve notice upon the board and the other party setting forth the names and addresses of the parties and offering to meet, for a period of ninety days, with the other party for the purpose of negotiating a collective bargaining agreement.
If the settlement procedures specified in divisions (B), (C), and (D) of this section govern the parties, where those procedures refer to the expiration of a collective bargaining agreement, it means the expiration of the sixty-day period to negotiate a collective bargaining agreement referred to in this subdivision, or in the case of initial negotiations, it means the ninety-day period referred to in this subdivision.